物理化学学报 >> 1989, Vol. 5 >> Issue (04): 483-486.doi: 10.3866/PKU.WHXB19890420

研究简报 上一篇    下一篇

用复阻抗法研究光照下n-InP/溶液界面的扩散过程

张倩文; 钱道荪   

  1. 上海交通大学应用化学系
  • 收稿日期:1987-11-23 修回日期:1988-07-26 发布日期:1989-08-15
  • 通讯作者:

A STUDY OF DIFFUSION PROCESS AT n-InP/SOLUTION INTERFACE UNDER IRRADIATION WITH IMPEDANCE

Zhang Qianwen*; Qian Daosun   

  1. Department of Applied Chemistry; Shanghai Jiao Tong University
  • Received:1987-11-23 Revised:1988-07-26 Published:1989-08-15
  • Contact:

PDF

2344

赞

Abstract: In this paper impedance of n-InP in Fe~(3+)/Fe~(2+) solution is determined. The impedance at low frequencies in accord with Randles frequencies spectra figure and the electrode reaction are irreversible. Influences of electrode potential and light intensities are investigated. The results obtained can be explained with a theoretical model derived.